【摘要】 为了解决数据传输速度等问题,我们将CAN总线和CANopen协议应用到套色系统中。文中给出了一种基于CANopen协议和DOS操作系统并在工控机上实现套色系统监控主站的方法。基于实时性和可移植性的考虑,提出了一种用C语言实现的非抢占式的多任务调度结构。测试结果表明:所设计的CANopen监控主站运行稳定可靠,能很好地实现通信功能。更多还原

【Abstract】 To solve the problem of data transmission,CAN bus and CANopen protocol were introduced in color register control system. A method was represented to realize the monitor master of color register control system based on CANopen protocol and DOS. In consideration of real-time and transportability,an ANSI C based no-preemptive multitask scheduling structure was proposed. The experiment results indicate that the CANopen monitor master runs stably and reliably and has good communication performance.更多还原